Mould Removal Aberdeen: Damp Specialists

Aberdeen has a damp problem that goes beyond steamy bathrooms. The Scottish House Condition Survey found rising or penetrating damp in 8% of the city's homes in 2022 to 2024, the highest rate of any council in Scotland. Granite is not porous, but the lime mortar joints between the blocks are, and failed pointing, blocked rhones and leaking skews let wind-driven rain through.

So the first question is always where the water is coming from.

Aberdeen at a glance

Homes that are flats: 50.2% of Aberdeen City households live in a flat, maisonette or apartment, against 34.4% across Scotland. Source
Private renting: 19.4% of Aberdeen City households rent from a private landlord or letting agency, against 12.4% across Scotland. Another 22.4% rent from the council or a housing association. Source
Insulation gaps: Only 44% of walls in Aberdeen City were insulated in 2022 to 2024, one of the lowest rates in Scotland (58% nationally). 12% of dwellings had less than 100mm of loft insulation, against 5% nationally. Source
Damp: 8% of Aberdeen City dwellings had rising or penetrating damp in 2022 to 2024, the highest rate of any Scottish council and well above the 3% national average. Source

Outside before inside

Ask any surveyor to look at gutters, downpipes, pointing and the roof before talking about treatments. Repointing granite should use a lime mortar. Hard cement pointing traps moisture in the wall and can make damp worse.

Mould that appears in corners and behind furniture, worse in winter, with dry walls outside, points to condensation instead. Our guides to window condensation and removing mould from walls cover the everyday fixes.

Your rights as a tenant

Four in ten Aberdeen households rent, from a private landlord or a social one. Scottish rules that came into force on 6 October 2026 require landlords to have damp and mould investigated by a competent person within 10 working days of becoming aware of it, give the tenant a written summary within 3 working days, and start any repair within 5 working days.

Social landlords must finish the repair within 20 working days of starting. Private landlords must complete it as soon as reasonably practicable. Report the problem in writing and keep photos.

Where damp starts in Aberdeen homes

Granite tenement flats

Shared roofs and gutters cause a lot of top-floor damp. Repairs to common parts need the other owners to agree, so raise it through your factor if you have one.

Postwar and later suburban semis

Condensation on cold bedroom walls is the usual story. Empty cavities and thin loft insulation, both common in Aberdeen, make the walls colder and the mould worse.

Granite villas and larger detached houses

Exposed gables and chimneys take the worst of the weather. Check flashings, chimney pots and cement repairs on the outside first.

Areas covered

Engineers who cover Aberdeen work across areas including Rosemount, Old Aberdeen, Torry, Ferryhill, Cults, Bieldside, Dyce, Bridge of Don, Kincorth and Westhill.

View Aberdeen on Google Maps

Questions people in Aberdeen ask

Should I get a damp-proof course injected?

Not until a survey has ruled out leaks and condensation. Rising damp is far rarer than water coming in from above or through the walls.

Can a grant help?

Home Energy Scotland can fund insulation, which keeps walls warmer and cuts condensation. It does not pay for mould cleaning.

Sources

Also nearby: Damp and mould removal in Dundee, Damp and mould removal in Edinburgh

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